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Ethylisovalerat

Ethyl isovalerate Struktur
108-64-5
CAS-Nr.
108-64-5
Bezeichnung:
Ethylisovalerat
Englisch Name:
Ethyl isovalerate
Synonyma:
ETHYL 3-METHYLBUTANOATE;Ethyl 3-methylbutyrate;3-Methylbutanoic acid ethyl ester;ETHYLISOVALERIANAT;ISOVALERIC ACID ETHYL ESTER;3-METHYL BUTYRIC ETHYL ESTER;FEMA 2463;Ethylisovalerat;Valerianic ether;ETHYL ISOVALERATE
CBNumber:
CB9452194
Summenformel:
C7H14O2
Molgewicht:
130.18
MOL-Datei:
108-64-5.mol

Ethylisovalerat Eigenschaften

Schmelzpunkt:
-99 °C (lit.)
Siedepunkt:
131-133 °C (lit.)
Dichte
0.864 g/mL at 25 °C (lit.)
Dampfdruck
7.5 mm Hg ( 20 °C)
FEMA 
2463 | ETHYL ISOVALERATE
Brechungsindex
n20/D 1.396(lit.)
Flammpunkt:
80 °F
storage temp. 
Flammables area
L?slichkeit
2.00g/l
Aggregatzustand
Liquid
Farbe
Clear colorless to pale yellow
Geruch (Odor)
at 10.00 % in dipropylene glycol. fruity sweet apple pineapple tutti frutti
Geruchsart
fruity
Odor Threshold
0.000013ppm
Wasserl?slichkeit
1.76g/L at 20℃
Merck 
14,3816
JECFA Number
196
BRN 
1744677
Dielectric constant
4.7(18℃)
Stabilit?t:
Volatile
LogP
2.47 at 23.8℃
CAS Datenbank
108-64-5(CAS DataBase Reference)
NIST chemische Informationen
Butanoic acid, 3-methyl-, ethyl ester(108-64-5)
EPA chemische Informationen
Ethyl isovalerate (108-64-5)
Sicherheit
  • Risiko- und Sicherheitserkl?rung
  • Gefahreninformationscode (GHS)
R-S?tze: 10
S-S?tze: 16
RIDADR  UN 3272 3/PG 3
WGK Germany  2
RTECS-Nr. NY1504000
13
TSCA  Yes
HazardClass  3
PackingGroup  III
HS Code  29156000
Toxizit?t rabbit,LD50,oral,7031mg/kg (7031mg/kg),Industrial Medicine and Surgery. Vol. 41, Pg. 31, 1972.
Bildanzeige (GHS) GHS hazard pictograms
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H226 Flüssigkeit und Dampf entzündbar. Entzündbare Flüssigkeiten Kategorie 3 Warnung
Sicherheit
P210 Von Hitze, hei?en Oberfl?chen, Funken, offenen Flammen und anderen Zündquellenarten fernhalten. Nicht rauchen.
P240 Beh?lter und zu befüllende Anlage erden.
P241 Explosionsgeschützte [elektrische/Lüftungs-/ Beleuchtungs-/...] Ger?te verwenden.
P303+P361+P353 BEI BERüHRUNG MIT DER HAUT (oder dem Haar): Alle kontaminierten Kleidungsstücke sofort ausziehen. Haut mit Wasser abwaschen oder duschen.

Ethylisovalerat Chemische Eigenschaften,Einsatz,Produktion Methoden

R-S?tze Betriebsanweisung:

R10:Entzündlich.

S-S?tze Betriebsanweisung:

S16:Von Zündquellen fernhalten - Nicht rauchen.

Chemische Eigenschaften

Ethyl Isovalerate is a colorless liquid with a fruity odor reminiscent of blueberries. It occurs in fruits, vegetables, and alcoholic beverages. It is used in fruit aroma compositions.

Occurrence

Reported found in pineapple, orange juice and peel oil, bilberry, blueberry, strawberry, Swiss cheese, other cheeses, beer, cognac, rum, cider, whiskey, sherry, grape wines, cocoa, passion fruit, mango and mussels.

Verwenden

In alcohol solution for flavoring confectionery and beverages.

Definition

ChEBI: The fatty acid ethyl ester of isovaleric acid.

synthetische

By esterification of isovaleric acid with ethyl alcohol in the presence of concentrated H2SO4.

Vorbereitung Methode

Ethyl isovalerate is produced by combining isovaleric acid and ethanol in the presence of concentrated sulfuric acid or hydrochloric acid ester followed by distillation .

Allgemeine Beschreibung

A colorless oily liquid with a strong odor similar to apples. Less dense than water. Vapors heavier than air. Flash point 77°F. May mildly irritate skin and eyes.

Air & Water Reaktionen

Highly flammable. Slightly soluble in water.

Reaktivit?t anzeigen

ETHYL ISOVALERATE is an ester. Esters react with acids to liberate heat along with alcohols and acids. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Heat is also generated by the interaction of esters with caustic solutions. Flammable hydrogen is generated by mixing esters with alkali metals and hydrides.

Health Hazard

Inhalation or contact with material may irritate or burn skin and eyes. Fire may produce irritating, corrosive and/or toxic gases. Vapors may cause dizziness or suffocation. Runoff from fire control or dilution water may cause pollution.

Carcinogenicity

Not listed by ACGIH, California Proposition 65, IARC, NTP, or OSHA.

l?uterung methode

Wash the ester with aqueous 5% Na2CO3, then saturated aqueous CaCl2. Dry it over CaSO4 and distil. [Beilstein 2 IV 898.]

Ethylisovalerat Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Ethylisovalerat Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 311)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Henan Xiangduo Industry Co., Ltd.
+86-15981848961 +86-15981848961
sales@xiangduochem.com China 497 58
Hebei Chuanghai Biotechnology Co,.LTD
+86-13131129325
sales1@chuanghaibio.com China 5889 58
Henan Tianfu Chemical Co.,Ltd.
+86-0371-55170693 +86-19937530512
info@tianfuchem.com China 21634 55
career henan chemical co
+86-0371-86658258 +8613203830695
sales@coreychem.com China 29880 58
Hubei Jusheng Technology Co.,Ltd.
18871490254
linda@hubeijusheng.com CHINA 28172 58
Xiamen AmoyChem Co., Ltd
+86-86-5926051114 +8618959220845
sales@amoychem.com China 6383 58
Hubei xin bonus chemical co. LTD
86-13657291602
linda@hubeijusheng.com CHINA 22963 58
Chongqing Chemdad Co., Ltd
+86-023-6139-8061 +86-86-13650506873
sales@chemdad.com China 39894 58
CONIER CHEM AND PHARMA LIMITED
+8618523575427
sales@conier.com China 49374 58
SIMAGCHEM CORP
+86-13806087780
sale@simagchem.com China 17365 58

108-64-5(Ethylisovalerat)Verwandte Suche:


  • Ethvl isovalerate
  • 3-Pyridinepropanoic acid, beta-oxo-, methyl ester
  • Methyl (3-pyridinecarbonyl)acetate
  • Methyl 3-oxo-3-pyridin-3-ylpropanoate
  • ISOVALERIC ACID:ETHYL ESTER
  • FEMA 2463
  • ETHYL ISOVALERATE
  • ETHYL ISOPENTANOATE
  • ETHYL BETA-METHYLBUTYRATE
  • (CH3)2CHCH2C(O)OC2H5
  • 3-Methylbutanoic acid ethyl
  • Ethyl isovalerate, 99% 5ML
  • Ethyl isovalerate, >=99.7%(GC)
  • Ethyl isovalerate,99%
  • ETHYL ISOPENTANOATE FOR SYNTHESIS
  • 3-methylbutanoicacidethylester
  • 3-methyl-butanoicacidethylester
  • 3-Methylbutanoicacidetnylester
  • 3-methyl-butanoicaciethylester
  • 3-methylbutyricacidethylester
  • 3-methyl-butyricacidethylester
  • 3-methyl-butyricaciethylester
  • Butanoicacid,3-methyl-,ethylester
  • Butyric acid, 3-methyl-, ethyl ester
  • ethyl3-methylbutyrate
  • ethylisovalerate(flammableliquid,n.o.s.)
  • RARECHEM AL BI 0155
  • rthyl isovalerate
  • ETHYL ISOVALERATE 98+% FCC
  • ETHYL ISOVALERATE NATURAL
  • Ethyl #niso-valerate
  • ETHYLISOVALERATE WITH GC
  • Valerianic ether
  • ethyl3-methylbutanoate,ethyl3-methylbutanoate,ethylisovalerate,ethylmethylbutyrate
  • Ethylisovalerat
  • Natural Ethyl Isovalerate
  • EthylIsovalerate>
  • Ethyl isovalerate USP/EP/BP
  • Ethyl isovalerate(kosher)
  • 108-64-5 Ethyl isovalerate
  • Ethyl Isovalerate, ≥ 99.0%
  • 3-METHYL BUTYRIC ETHYL ESTER
  • ISOVALERIC ACID ETHYL ESTER
  • ETHYL 3-METHYLBUTANOATE
  • 3-Methylbutanoic acid ethyl ester
  • Ethyl 3-methylbutyrate
  • ETHYLISOVALERIANAT
  • Propylthiouracil Impurity 15
  • 108-64-5
  • 108-64-3
  • CH32CHCH2CO2CH2CH3
  • Organic Building Blocks
  • EQ - EZ
  • Esters
  • C6 to C7
  • Carbonyl Compounds
  • Building Blocks
  • Analytical Standards
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